12mm Swarovski Crystal Rivolis in the aftermarket color Peacock Eye!
Peacock Eye has a metallic Beige Gold base with a Teal green and Magenta bullseye, and Peacock Blue, Teal Green, and Magenta "eyes" surrounding the edges. Each crystal can be a little different than the next.
The back is a metallic golden color.
This is an Aftermarket coating, not applied by Swarovski.